MY115025A - Apparatus for driving induction motor - Google Patents

Apparatus for driving induction motor

Info

Publication number
MY115025A
MY115025A MYPI9602324A MY115025A MY 115025 A MY115025 A MY 115025A MY PI9602324 A MYPI9602324 A MY PI9602324A MY 115025 A MY115025 A MY 115025A
Authority
MY
Malaysia
Prior art keywords
unit
voltage
signal
output signal
output
Prior art date
Application number
Other languages
English (en)
Inventor
Yoshihiro Fujisaki
Shinichi Emura
Kazuyuki Takada
Original Assignee
Matsushita Electric Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of MY115025A publication Critical patent/MY115025A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
    • H02P21/09—Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
MYPI9602324 1995-08-28 1996-06-08 Apparatus for driving induction motor MY115025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21853995A JPH0965689A (ja) 1995-08-28 1995-08-28 誘導電動機の駆動装置

Publications (1)

Publication Number Publication Date
MY115025A true MY115025A (en) 2003-03-31

Family

ID=16721520

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9602324 MY115025A (en) 1995-08-28 1996-06-08 Apparatus for driving induction motor

Country Status (4)

Country Link
US (1) US5747833A (ja)
JP (1) JPH0965689A (ja)
CN (1) CN1055808C (ja)
MY (1) MY115025A (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242883B1 (en) * 1993-06-04 2001-06-05 Timothy L. Strunk Variable speed three-phase motor drive with two inverter circuits
JPH10320087A (ja) * 1997-05-22 1998-12-04 Fujitsu Ltd ディスク電源コントロール機能を有する接続ユニット
JPH11252990A (ja) * 1998-02-27 1999-09-17 Fanuc Ltd Ｐｗｍ方式によるモータ制御装置
US6578828B2 (en) 2001-09-28 2003-06-17 Michael E. Terrell Livestock cooling system
US20070032966A1 (en) * 2002-06-07 2007-02-08 Exxonmobil Research And Engineering Company Law Department System and methodology for vibration analysis and conditon monitoring
US7133801B2 (en) 2002-06-07 2006-11-07 Exxon Mobil Research And Engineering Company System and methodology for vibration analysis and condition monitoring
US7031873B2 (en) * 2002-06-07 2006-04-18 Exxonmobil Research And Engineering Company Virtual RPM sensor
KR20040034908A (ko) * 2002-10-17 2004-04-29 엘지전자 주식회사 3상 유도전동기의 구동장치
US6836092B2 (en) * 2003-03-06 2004-12-28 American Megatrends, Inc. Methods and circuits for detecting operational information of DC Fans
JP3876914B2 (ja) 2005-07-12 2007-02-07 ダイキン工業株式会社 多相インバータ及びその制御方法、並びに送風機及び多相電流出力システム
US7227330B2 (en) * 2005-07-14 2007-06-05 Yaskawa Electric America, Inc. Overvoltage suppression technique for variable frequency drives operating reciprocating loads
KR101229355B1 (ko) * 2005-12-28 2013-02-05 엘지전자 주식회사 하이브리드 인덕션 모터를 채용한 공기조화기의 팬모터제어장치 및 방법
KR20090130415A (ko) * 2007-06-14 2009-12-23 파나소닉 주식회사 모터 구동 장치, 모터 장치 및 집적 회로 장치
JP5098565B2 (ja) * 2007-10-19 2012-12-12 株式会社Ｉｈｉ 発電回生装置の誘導電動機励磁電圧制御方法及び発電回生装置
JP2012013546A (ja) * 2010-06-30 2012-01-19 Toshiba Corp 移動式炉内計装系駆動装置およびそれを用いた案内管内部の摩擦抵抗監視方法
JP5580360B2 (ja) * 2012-03-29 2014-08-27 株式会社日立製作所 誘導電動機の制御装置、及び駆動装置
CN102931889A (zh) * 2012-10-29 2013-02-13 江苏仁源电气有限公司 变频传动系统过电压失速防止控制方法
CN103218007B (zh) * 2013-04-12 2015-04-08 刘昇澔 一种电子转换器电路系统及控制方法
JP5835272B2 (ja) * 2013-05-30 2015-12-24 トヨタ自動車株式会社 車両用動力装置の制御装置
CN110165905A (zh) * 2018-05-08 2019-08-23 北京机电工程研究所 取力发电机模拟装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916275A (en) * 1974-10-10 1975-10-28 Gen Electric Accurate motor slip control system with speed rate limited
US4243927A (en) * 1978-10-02 1981-01-06 General Electric Company Gain normalization technique for controlled current induction motor system
US4455522A (en) * 1982-08-02 1984-06-19 General Electric Company Current source inverter bed induction motor drive
US4777420A (en) * 1985-01-31 1988-10-11 Westinghouse Electric Corp. Induction motor control apparatus and method
US4683412A (en) * 1985-11-21 1987-07-28 Westinghouse Electric Corp. Current source inverter motor drive adapted for full current regenerative mode operation
JPS63140688A (ja) * 1986-12-03 1988-06-13 Matsushita Electric Ind Co Ltd ブラシレスモ−タの保護装置
US5272429A (en) * 1990-10-01 1993-12-21 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage and uses

Also Published As

Publication number Publication date
JPH0965689A (ja) 1997-03-07
CN1055808C (zh) 2000-08-23
CN1144417A (zh) 1997-03-05
US5747833A (en) 1998-05-05

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